React Hook Form 的核心是 useForm 钩子和 register 方法 import { useForm } from "react-hook-form"; function MyForm() { const { register, handleSubmit, formState: { errors } } = useForm(); const onSubmit = data => console.log(data); return ( <form onSubmit={handleSubmit(onSubmit...
import { useForm } from "react-hook-form"; const App = () => { const { register, setValue } = useForm(); return ( <form> <input {...register("firstName")} /> <button type="button" onClick={() => setValue("firstName", "Bill")}> setValue </button> <button type="butto...
在React 16.8版本以前,通常需要使用第三方Redux来管理React的公共数据,但自从 React Hook 概念出现以后,可以使用 useContext + useReducer 轻松实现 Redux 相似功能。
React-Hook-Form是一个用于构建React表单的轻量级库,它提供了一种简单且高效的方式来处理表单数据和验证。React-Hook-Form中的useFieldArray是一个自定义钩子函数,用于处理表单中的动态数组字段。 useFieldArray钩子函数的作用是管理表单中的动态数组字段,例如重复的输入字段或列表。它可以帮助我们动态添加、删除和更新数...
🐞 fix#12631revalidateMode issue with useFieldArray validation (#12646) 🦥 close#12634allow components with useController hook be memoized (#12635) 🐞 fix#12580setError in useEffect does not work when used inside the FormProvider context (#12642) ...
react-hook-form验证并保存嵌套表单 为react-hook-form创建验证时出错 添加react-hook-form后表单无法工作 如何使用带有react-hook-form的yup验证模式跳过fieldArray表单中最后一个对象的验证? 使用react-hook-form进行表单模式验证 如何在模糊上触发React-hook-form控制器验证? 如何仅在使用react-hook-form验证表单时执...
使用hook封装表格常用功能(react) 实现内容配置分页:usePagination 生成过滤项:useFilter 获取表格选择配置:useSelect 生成批量删除按钮:useDelete 生成模态框:useModal基于react@18.2.0,antd@5.12.5 示例render部分:<React.Fragment> <Form layout="inline"> {DeleteEle} {FilterEles} </Form> <Table {...{ colu...
Set to true after the user modifies any of the inputs. Important: Make sure to provide all inputs' defaultValues at the useForm, so hook form can have a single source of truth to compare whether the form is dirty. const { formState: { isDirty, dirtyFields }, setValue, } = useFor...
npm install react-hook-form Quickstart import{useForm}from'react-hook-form';functionApp(){const{register,handleSubmit,formState:{errors},}=useForm();return(<formonSubmit={handleSubmit((data)=>console.log(data))}><input{...register('firstName')}/><input{...register('lastName',{required:...
function Form() { const [firstName, setFirstName] = useState(''); const [lastName, setLastName] = useState(''); // 注意:这里 firstName、lastName没必要单独放在一个Hooks return ( <> <input value={firstName} onChange={(e) => setFirstName(e.target.value)} /> <input value={lastNam...